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Audi SQ7 TDI packs 48V electric compressor, 664 lb-ft

Take a look at the new Audi SQ7 TDI. It's the first time Audi has done an S performance version of its flagship sport-ute, and packs under the hood a 4.0-liter V8 turbo diesel engine mated to an eight-speed automatic and all-wheel drive. It produces a potent 435 horsepower, and an absolutely bonkers 664 pound-feet of torque. The Audi SQ7 TDI produces a massive 664 lb-ft of torque. Impressive as it is, though, that doesn't even tell the full story. That's enough to make us forget it wasn't there in Geneva. It's also more torque than just about anything the Volkswagen Group makes – short of the Bentley Mulsanne Speed and the new Bugatti Chiron. Not even the Lamborghini Aventador SV or Bentley Continental GT Speed can touch that torque figure. Nor can competition like the Porsche Cayenne S Diesel (with its 385 hp and 627 lb-ft) or the BMW X5 M50d (381 hp and 546 lb-ft). It may not surpass the old twelve-cylinder Q7 6.0 TDI (with its 493 hp and 738 lb-ft), but still trounces the VW Touareg V10 TDI (309 hp and 553 lb-ft) – which was strong enough to tow a jet airplane, while the new SQ7 is fast enough to out-drag one (as you can see from the video below). Impressive as it is, though, that headline-grabbing torque figure doesn't tell the full story. To get there, Audi employed two conventional, sequential turbochargers and a third compressor that – in an industry first that's been a long time coming – is powered electrically. The engineers in Ingolstadt installed a beefier 48-volt electric subsystem to power the electric compressor (among other systems) and its latest valvetrain tech for the first time in a diesel. The result, Audi says, is a lack of any perceptible turbo lag – and a 0-62 time quoted at 4.8 seconds, en route to the typical electronically limited top speed of 155 miles per hour. As if that weren't enough, Audi also equipped the SQ7 TDI with an optional suspension package that coordinates the activities of three systems. There's a differential, a four-wheel steering system, and a clever electromechanical roll stabilization system that employs an electric motor (made possible once again by that 48-volt system) and a three-stage planetary gearbox to keep it all level and improve ride quality over rough surfaces. The sum total is an impressive technological tour de force on Audi's part, but one that we may just have to admire from afar.

Audi R8 V10 gets tuned up by ABT

Bavarian tuners ABT have done another job on the Audi R8 V10, pumping up the 5.2-liter FSI V10 from 525 horsepower to 600 hp, and torque from 391 pound-feet to 406 lb-ft. With 50 more horsepower than the R8 V10 Plus - but not the extreme weight-loss scheme - ABT claims a 0-62 mile per hour run of 3.5 seconds, the same as the R8 V10 Plus, and a top speed for the mid-engined coupe of 198 miles per hour "is no problem at all."
Managing all that speed are the aero tweaks provided by a comprehensive body kit including a rear wing, a lowered and beefed-up suspension, a stainless steel exhaust and 19-inch wheels in two different designs.
The press release below has a few more bits of info on the matter. And while ABT hasn't put a price on the Audi upgrades, but it's safe to say that nearly 200 mph in an R8 won't come cheap.

Formula E is on track financially, with NYC race coming up

LONDON - Formula E could be breaking even already were it not investing for the future, chief executive Alejandro Agag said on Monday after the electric motor racing series reported continuing losses in its latest annual accounts. Accounts filed at Companies House showed Formula E Operations Ltd reduced its operating loss to 33.7 million euros ($38.32 million) at end-July 2016, a period covering its second season, from a previous 62.7 million. Net liabilities rose to 107.2 million euros from 72.1 million, while total revenues reached 56.6 million from a previous 19.7 million. "Everything is going according to plan," Agag, whose city-based series will be racing in New York for the first time on July 15 and 16, told Reuters in an interview at his London offices. "Actually we are doing incredibly well financially according to our plan. "We could have broken even this year but we decided to invest more in marketing and promotion. We decided to add races like the one in New York, which is in year one a race which is costing, we have significant capital expenditure." "It's really up to us when we want to go to break even or not. We could be in break-even now, we could be in break-even next season but we may decide to invest more in marketing and promotion." Agag said the shareholders, including John Malone's Liberty Global and Discovery Communications, were supportive of the strategy and the series had attracted more investors, sponsors and car manufacturers. The New York races will be held in Brooklyn's Red hook neighborhood, with lower Manhattan and the Statue of Liberty as a backdrop with technology partner Qualcomm securing the naming rights. MANUFACTURER INTEREST Agag, whose series plays down competition with Liberty Media-owned Formula One, said more carmakers were set to join a series increasingly aligned with their commercial focus. "I think Formula E has become the preferred destination for manufacturers and there are a few reasons for that," said the Spaniard. "Obviously, one is that it is electric and manufacturers are more and more focusing on electric cars...and we are the only platform really to help them promote that technology and those types of cars. "And second, because of the cost. The cost of the team in Formula E is very moderate." Whereas top Formula One teams can burn through $300 million a year, as can the likes of Toyota in the World Endurance Championship, the budgets of successful Formula E teams are between 10 and 15 million.